I ship all items in a sturdy box with bubble wrap/packing peanuts to protect them.
I use a standard shipping charge for all of my items that are less than a pound in weight. $6.50. If close to me it will be less. If far it's about right.
I have figured that I can get at least 6 Matchbox/Hot Wheels sized cars in one box for that $6.50. If over 6 cars it won't go up by $6.50. I'd have to figure that out but it should not be much.
All will go USPS Ground Advantage.
I could charge more per item and then give free shipping but you should be able to save more this way.
You can save on shipping if you order more than one at a time. I will combine shipping. Please request an invoice from me with combined shipping before paying Ebay. Ebay will invoice you for each one. Please wait.
Best Offer? If it's on there the offer has to be fair. No lowball offers considered or responded to.
Thank you very much!